Tennis swing trainer with strap and elastic band



FIG. 1 is a perspective view of the tennis swing trainer with strap and elastic band showing my new design;

FIG. 2 is a front view of the tennis swing trainer with strap and elastic band;

FIG. 3 is a rear view of the tennis swing trainer with strap and elastic band;

FIG. 4 is a top view of the tennis swing trainer with strap and elastic band;

FIG. 5 is a bottom view of the tennis swing trainer with strap and elastic band;

FIG. 6 is a right end view of the tennis swing trainer with strap and elastic band, and,

FIG. 7 is a left end view of the tennis swing trainer with strap and elastic band.

The broken lines in the drawings illustrate portions of the tennis swing trainer with strap and elastic band that form no part of the claimed design. The appearance of any portion of the elastic band shown between the break lines forms no part of the claimed design. 

CLAIM I claim the ornamental design for a tennis swing trainer with strap and elastic band, as shown and described. 